Soudal | Vapour Barrier Foil Sealant
Soudal Vapourseal is a ready to use Plasto-Elastic 1-component Sealant and Adhesive based on Acrylic Polymers.
Soudal Vapourseal is ready to use, water-based, and contains no solvents or plasticizers.
Soudal Vapourseal is used for indoor air and vapour tight connections with all types of vapour barrier foils.
Soudal Vapourseal is UV resistant and permanently flexible.
Air and Vapour Tight
Excellent adhesion on all types of Vapour Barrier Foils
Good adhesion on damp porous substrates
Good body and non-sagging
Solvent and Isocyanate Free
Making air tight connections between vapour barrier foils and all kind of building substrates.
Air tight connections between adjacent constructions.
Surfaces should be clean and free of dust, grease and loose particles.
Vapouseal is suitable for use on all kind of vapour barrier foils such as PE, PA, PP, aluminium, EPDM and PVC.
Vapourseal also good adhesion on substrates like plasterwork, bricks, cellular concrete, wood and insulation material, even if slightly damp.
We recommend a preliminary adhesion test on every surface.
Application Method: Apply an adhesive bead of approx. 5mm thickness by means of a caulking gun onto one surface near the edge of the vapour barrier foil. Apply the foil with sufficient movement capacity on the substrate allowing to follow all movements of the building construction. Do not crush the adhesive completely but keep an adhesive of thickness 1mm to 2mm. Provide a minimum adhesive width of 25mm.
Cleaning: Clean uncured product with an adhesive remover or with SWIPEX Wipes immediately after use. Cured Vapourseal should only be removed mechanically.
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